decommission

verb

de·​com·​mis·​sion ˌdē-kə-ˈmi-shən How to pronounce decommission (audio)
decommissioned; decommissioning; decommissions

transitive verb

: to remove (something, such as a ship or a nuclear power plant) from service

Examples of decommission in a Sentence

Several military bases are scheduled to be decommissioned. The government is decommissioning the nuclear power plant.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Newport planning and building director Brian Steffen said Hooters contracted C&B Marine in Hebron to decommission the barge, and it is being taken there to be dismantled. Grace Tucker, The Enquirer, 22 Aug. 2025 Data centers that remain inactive for more than 15 consecutive months have to be decommissioned, according to the ordinance. Deborah Laverty, Chicago Tribune, 12 Aug. 2025 Although officially decommissioned in 1985, the route remains a popular pilgrimage for road-trippers seeking a healthy dose of nostalgic Americana, from kitschy roadside attractions to midcentury-chic motels to dramatic landscapes across thousands of miles. Stefanie Waldek, AFAR Media, 12 Aug. 2025 The Trump administration has recently pushed to pull back on the number of flights needed to the station before it’s decommissioned as well as limiting the number of astronauts. Richard Tribou, The Orlando Sentinel, 8 Aug. 2025 See All Example Sentences for decommission

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of decommission was in 1922

Browse Nearby Words

Cite this Entry

“Decommission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decommission. Accessed 26 Aug. 2025.

Kids Definition

decommission

verb
de·​com·​mis·​sion ˌdē-kə-ˈmish-ən How to pronounce decommission (audio)
: to remove (as a ship) from use or service

More from Merriam-Webster on decommission

Last Updated: - Updated example sentences
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